D3C3337-3

RF Circulators And Isolators Overview

The D3C3337-3 is a microwave circulator manufactured by DiTom Microwave, designed for operation within the 33 GHz to 37 GHz frequency range. It features Type-K female connectors and utilizes a single junction design. The component supports an average forward power of 5 W, with a maximum insertion loss of 0.7 dB and a minimum isolation of 18 dB. The voltage standing wave ratio (VSWR) is specified at 1.25. It operates between -20°C and +65°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing for three-port RF applications
• Utilizes a single junction construction for compact module integration
• Ensures stable impedance matching with low VSWR characteristics

RF Circulators And Isolators Applications

• High-frequency radar systems
• Point-to-point microwave communication links
• Satellite ground station transceivers

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and mechanical dimensions against the official D3C3337 series datasheet before integration. Confirm that the operating temperature range aligns with system requirements. Ensure compatibility with Type-K female interfaces for proper mating. Check RoHS compliance status if environmental regulations apply to the final assembly.

RF Circulators And Isolators Selection Notes

Select this model when a three-port circulator is required for the 33-37 GHz band. Consider the 5 W power handling limit for thermal management. Compare insertion loss and isolation specs against system noise budget requirements. Evaluate the physical module size constraints relative to the 0.5 x 0.5 x 0.7 inch footprint.

RF Circulators And Isolators Part Context

This part belongs to the D3C3337 series of microwave circulators from DiTom Microwave. The series covers the 33-37 GHz range with various connector options. It serves as a passive component for directing RF energy in one direction only, essential for isolating transmitters from receivers in duplex systems.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.